04.07.16 Bulletins.wartsila.com Bulletins File Wfi 4602n100 05gb

DATA & SPECIFICATIONS 4602N100

Wärtsilä 4-stroke Technical Services

Issue 5, 26 May 2016

Lubricating oils for WÄRTSILÄ® 46 and 46GD engines Information to Operators and Owners of installations concerned

For your information Engines concerned WÄRTSILÄ® 46 and 46GD engines Reference 02 Fuel, lubricating oil, cooling water Introduction Updated lubricating oil specification for WÄRTSILÄ® 46 and 46GD engines. Validity / Issue Until further notice. Replacing issue 4, dated 31-Aug-2012.

Wärtsilä Finland Oy Services P.O. Box 252 (Tarhaajantie 2) FIN-65101 Vaasa, Finland

24 hrs Tel: +358 10 709 080 Switchboard Tel: +358 10 709 0000

DATA & SPECIFICATIONS 4602N100, Issue 5, Page 2 / 2 + 12

Enclosure Requirements and oil quality 4V92A0670, revision l, 12 pages.

Contacts For questions about the content of this bulletin, or if you need Wärtsilä assistance, services, spare parts and/or tools, please contact your nearest Wärtsilä representative. If you don’t have the contact details at hand, please follow the link: www.wartsila.com/contact

© 2016 Wärtsilä Finland Oy – All rights reserved No part of this publication may be reproduced or copied in any form or by any means (electronic, mechanical, graphic, photocopying, recording, taping or other information retrieval systems) without the prior written permission of the copyright holder. Wärtsilä Finland Oy makes no representation, warranty (express or implied) in this publication and assumes no responsibility for the correctness, errors or omissions for information contained herein. Information in this publication is subject to change without notice. Unless otherwise expressly set forth, no recommendation contained in this document or any of its appendices is to be construed as provided due to a defect of the product, but merely as an improvement of the product and/or the maintenance procedures relating thereto. Any actions by the owner/operator as a result of the recommendations are not covered under any warranty provided by Wärtsilä and such actions will thus be at the owners/operators own cost and expense. NO LIABILITY WHETHER DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL, IS ASSUMED WITH RESPECT TO THE INFORMATION CONTAINED HEREIN. THIS PUBLICATION IS CONFIDENTIAL AND INTENDED FOR INFORMATION PURPOSES ONLY.

 Wärtsilä Corporation Finland

REQUIREMENTS & OIL QUALITY

Technology This doc is the property of Wärtsilä Corp. and shall neither be copied, shown or communicated to a third party without the consent of the owner.

Subtitle Instruction Revised date: 18.12.2014

1.2.5

Product Wärtsilä 46 Wärtsilä 46GD Changed by:

Made

12.12.97

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Approved by:

D-message No.: CN-A008885

REQUIREMENTS AND OIL QUALITY

SYSTEM OIL REQUIREMENTS AND QUALITY FOR WÄRTSILÄ 46 AND WÄRTSILÄ 46GD ENGINES Viscosity Viscosity class SAE 40 Viscosity Index (VI) Min. 95 Alkalinity (BN) The required lubricating oil alkalinity is tied to the fuel specified for the engine, which is shown in the table below. FUEL STANDARDS AND LUBRICATING OIL REQUIREMENTS Category Fuel standard Lube oil BN ASTM D 975-01 GRADE NO. 1-D, 2-D, 4-D BS MA 100: 1996 DMX, DMA, DMB 10 - 30 CIMAC 2003 DX, DA, DB ISO 8217: 2012(E) ISO-F-DMX - DMB ASTM D 975-01 GRADE NO. 1-D, 2-D, 4-D BS MA 100: 1996 DMX, DMA, DMB B CIMAC 2003 DX, DA, DB 15 - 30 ISO 8217: 2012(E) ISO-F-DMX - DMB ASTM D 975-01, GRADE NO. 4-D ASTM D 396-04, GRADE NO. 5-6 C BS MA 100: 1996 DMC, RMA10-RMK55 30 - 55 CIMAC 2003 DC, A30-K700 ISO 8217: 2012(E) RMA 10-RMK 700 D CRUDE OIL (CRO) 30 - 55 F LIQUID BIO FUEL (LBF) 10 - 20 *) G NATURAL GAS 10 – 55 *) For Wärtsilä 46GD. Required BN depends on pilot / back-up fuel quality. A

Fuel S content, [% m/m] < 0,4

0,4 – 2,0

 4,5  4,5  0,05 

In case a low sulphur (S max. 0,2 % m/m) distillate fuel is used, it’s recommended to use a lubricating oil with BN of 10 – 15. It is recommended to use in the first place BN 50 - 55 lubricants when operating on heavy fuel. This recommendation is valid especially for engines having wet lubricating oil sump and using heavy fuel with sulphur content above 2,0 % mass.

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BN 40 lubricants can be used when operating on heavy fuel as well if experience shows that the lubricating oil BN equilibrium remains at an acceptable level. In heavy fuel operation BN 30 lubricants are recommended to be used only in special cases, like e.g. such as installations equipped with an SCR catalyst. Lower BN products eventually have a positive influence on cleanliness of the SCR catalyst. With BN 30 oils lubricating oil change intervals may be rather short, but lower total operating costs may be achieved because of better plant availability provided that the maintenance intervals of the SCR catalyst can be increased. BN 30 oils are also a recommended alternative when operating on crude oil having low sulphur content. Though crude oils many times have low sulphur content, they can contain other acid compounds and thus an adequate alkali reserve is important. With crude oils having higher sulphur content BN 40 – 55 lubricating oils should be used. If both distillate fuel and residual fuel are used in turn as fuel, lubricating oil quality has to be chosen according to instructions being valid for residual fuel operation, i.e. BN 30 is the minimum. Optimum BN in this kind of operation depends on the length of operating periods on both fuel qualities as well as of sulphur content of fuels in question. Thus in particular cases BN 40 or even higher BN lubricating oils should be used. The intervals between lubricating oil changes may be extended by adding oil frequently (even daily) to keep the oil level constantly close to the maximum level. An example of BN depletion curve with different BN lubricating oils is shown below.

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Additives The oils shall contain additives that give good oxidation stability, corrosion protection, load carrying capacity, neutralisation of acid combustion and oxidation residues and should prevent deposit formation on internal engine parts (piston cooling gallery, piston ring zone and bearing surfaces in particular). Foaming characteristics Fresh lubricating oil shall meet the following limits for foaming tendency and stability, according to the ASTM D 892-92 test method: Sequence I: Sequence II: Sequence III:

100/0 ml 100/0 ml 100/0 ml

Base oils Use of virgin base stocks only is allowed, i.e. recycled or re-refined base oils are not allowed.

CONDEMNING LIMITS FOR USED LUBRICATING OIL When estimating the condition of used lubricating oil, the following properties along with the corresponding limit values must be noted. If the limits are exceeded, measures must be taken. Compare also with guidance values for fresh lubricating of the brand used. Property Viscosity

Unit cSt at 40 °C

Viscosity

cSt at 100 °C

Water Base Number

% v/v or % m/m mg KOH/g

Insolubles

% m/m in n-Pentane Flash Point, PMCC °C Flash Point, COC °C

Limit max. 25% decrease max. 45% increase max. 20% decrease max. 25% increase max. 0,30 min. 20 in HFO operation, max. 50% depletion in LFO operation max. 2,0

Test method ASTM D 445

min. 170 min. 190

ASTM D 93 ASTM D 92

ASTM D 445 ASTM D 95 or D 6304C ASTM D 2896

ASTM D 893b

CHANGE OF LUBRICATING OIL BRAND Top-up with another lubricating oil brand than being filled to the system is not allowed, except if the both two lubricating oils originate from the same manufacturer. E.g. if company A’s BN 40 oil is filled into the oil system and top-up with same Company A’s BN 50 oil is desired, that can be done provided that both products are based on same base oils and additive technology. Otherwise the lubricating oil system has to be drained and then filled with another brand by following the procedure described here below.

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In order to minimize the risk of lubricating oil foaming, deposit formation, blocking of lubricating oil filters, damage of engine components, etc., the following procedure should be followed when lubricating oil brand is changed from one to another:  If possible, change the lubricating oil brand in connection with an engine (piston) overhaul  Drain old lubricating oil from the lubricating oil system  Clean the lubricating oil system in case of an excessive amount of deposits on the surfaces of engine components, like crankcase, camshaft compartment, etc.  Fill the lubricating oil system with fresh lubricating oil If the procedure described above is not followed, responsibility of possible damage and malfunctions caused by lubricating oil change should always be agreed between the oil company and customer.

VALIDATED LUBRICATING OIL QUALITIES FOR WÄRTSILÄ 46 AND WÄRTSILÄ 46GD ENGINES Should a non-validated lubricating oil be used during the engine warranty period, and there exist no agreement with the engine manufacturer about testing, the engine guarantee does not hold. WÄRTSILÄ 46: OPERATION ON DISTILLATE FUEL OR LIQUID BIO FUEL If gas oil, marine diesel oil or liquid bio fuel is used as fuel, lubricating oils with a BN of 10 20 are recommended to be used. Lubricating oils having fresh oil BN below 15 can be used only if fuel sulphur content is below 0,4 % m/m. Also BN 30 lubricating oils included in Table 3 can be used on distillate fuel operation, though not preferred in the first place. WÄRTSILÄ 46GD: OPERATION ON NATURAL GAS OR DISTILLATE FUEL AS MAIN FUEL AND DISTILLATE FUEL AS PILOT FUEL If distillate fuel is used as pilot / back-up fuel in the Wärtsilä 46GD engine, lubricating oils with BN of 10 – 20 shall be used. Note that the use of liquid bio fuels (LBF) is not released for Wärtsilä 46GD. Table 1. Validated system oils - fuel categories A, B, F and G, recommended in the first place when operating on distillate fuel or liquid bio fuel and when distillate fuel in Wärtsilä 46GD is used as a pilot fuel: SUPPLIER

BRAND NAME

VISCOSITY

BN

BP

Energol HPDX 40 Energol DS3-154 Energol IC-HFX 204 HLX 40 MHP 154 Seamax Extra 40 TLX Plus 204

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

12 15 20 12 15 15 20

Castrol

FUEL CATEG. A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G

Chevron (Texaco + Caltex)

Delo 1000 Marine 40 Taro 12 XD 40 Taro 20 DP 40 Taro 20 DP 40X

SAE 40 SAE 40 SAE 40 SAE 40

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12 12 20 20

A,B,F,G A,B,F,G A,B,F,G A,B,F,G

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SUPPLIER

BRAND NAME

VISCOSITY

BN

Conqord Oil ENI S.p.A. ExxonMobil

Q8 Marine D 1000 SAE 40 Cladium 140 S Delvac 1640 Mobilgard ADL 40 Mobilgard 412 Mobilgard 1 SHC Servo Marine 1040 Servo Marine 1540 Servo Marine 2040 Irving Marine MTX 1540 Irving Marine MTX 2040 Marbrax CCD-415 Marbrax CCD-420 Gadinia Oil 40 MarWay 1040 Disola M 4012 Disola M 4015 Disola M 4020 Caprano M 40

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

12 14 12 12 15 15 10 15 20 15 20 15 20 12 10,6 12 14 20 14

Indian Oil Corporation Irving Blending & Packaging Petrobras Shell Statoil Total / Lubmarine

FUEL CATEG. A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G A,B,F,G

WÄRTSILÄ 46: OPERATION ON HEAVY FUEL OR CRUDE OIL Modern trunk piston diesel engines are stressing lubricating oil heavily e.g. due to low specific lubricating oil consumption. Also ingress of residual fuel combustion products into the lubricating oil can cause deposit formation on the surface of certain engine components resulting in severe operating problems. Due to these facts it is essential to use only lubricating oils with modern additive technologies having good compatibility between fuel and lubricating oil. WÄRTSILÄ 46GD: OPERATION ON NATURAL GAS, HEAVY FUEL OR CRUDE OIL AS MAIN FUEL AND HEAVY FUEL OR CRUDE AS PILOT FUEL If heavy fuel or crude oil is used as pilot / back-up fuel even only occasionally in the Wärtsilä 46GD engine, lubricating oils with BN of 30 – 55 shall be used. Table 2. Validated system oils - fuel categories C, D and G, included in the Table 2 recommended in the first place when operating Wärtsilä 46 engines on heavy fuel or on crude oil having high sulphur content in order to reach full service intervals. BN 50 - 55 lubricating oils are preferred in the first place. The oils included in the Table 2 or 3 shall also be used in the Wärtsilä 46GD engine if heavy fuel or crude oil is used as pilot / back-up fuel.

SUPPLIER

BRAND NAME

Aegean Lubricants Co.

BP Castrol

Cepsa

Chevron (Texaco + Caltex)

Chinese Petroleum Corporation ENI S.p.A.

ENOC

ExxonMobil Fuchs Gulf Oil International

Gulf Oil Marine / Sealub Alliance

Indian Oil Corporation

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BN

Alfamar 440 Alfamar 450 Alfamar 455 Alfamar GII 440 Alfamar GII 450 Alfamar GII 455 Energol IC-HFX 404 Energol IC-HFX 504 TLX Plus 404 TLX Plus 504 TLX Plus 554 Troncoil 4040 PLUS Troncoil 5040 PLUS Larus 4040 Larus 5040 Taro 40 XL 40 Taro 50 XL 40 Taro 40 XL 40X Taro 50 XL 40X Marilube Oil W 404 Marilube Oil W 504

VISCOSITY SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

40 50 55 40 50 55 40 50 40 50 55 40 50 40 50 40 50 40 50 40 50

FUEL CATEG. C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G

Cladium 400 S SAE 40 Cladium 500 S SAE 40 Cladium 550 S SAE 40 Strata MSD 440 Strata MSD 450 Strata MSD 455 EPPCO Bahri MSD 440 EPPCO Bahri MSD 450 EPPCO Bahri MSD 455 Mobilgard M 440 Mobilgard M50 Titan PSW 40 SAE 40 Titan PSW 55 SAE 40 Gulfgen Supreme 440 Gulfgen Supreme 455 Gulfgen Supreme Plus 440 Gulfgen Supreme Plus 455 GulfSea Power 4040 GulfSea Power 4055 GulfSea Power II 4040 GulfSea Power II 4055 Servo Marine K-4040 Servo Marine K-5040 Servo Marine K-5540

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

40 50 55 40 50 55 40 50 55 40 50 40 55 40 55 40 55 40 55 40 55 40 50 55

C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G

SUPPLIER

BRAND NAME

Irving Blending & Packaging JX Nippon Oil & Energy Corporation Lukoil

Morris Lubricants Pertamina

Petrobras Petromin Corporation

Petron

Petronas Lubricants International Repsol YPF Shell

Sinopec SK Lubricants Total / Lubmarine

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BN

Irving Marine MTX 4040 Irving Marine MTX 5040 Marine T404 Marine T504

VISCOSITY SAE 40 SAE 40 SAE 40 SAE 40

40 50 40 50

FUEL CATEG. C,D,G C,D,G C,D,G C,D,G

Navigo TPEO 40/40 Navigo TPEO 50/40 Navigo TPEO 55/40 Aquamor 140MD Aquamor 150MD Martron 440 Martron 450 Medripal 440 Medripal 450 Salyx 440 Salyx 450 Marbrax CCD-440 Marbrax CCD-450 Petromin Petropower Plus 3-40 Petromin Petropower Plus 4-40 Petromin Petropower Plus 5-40 Petromin Petropower 3-40 Petromin Petropower 4-40 Petromin Petroshield 3-40 Petromin Petroshield 4-40 Petromar XC 4040 Petromar XC 5540 Petromar HF 4040 Petromar HF 5040 Petromar HF 5540 Disrol 400 SAE 40 Disrol 500 SAE 40 MAEO 4040 MAEO 4050 Neptuno W NT 4000 SAE 40 Neptuno W NT 5500 SAE 40 Argina X 40 Argina XL 40 Argina XX 40 TPEO 4040 TPEO 4050 Supermar 40TP40 Supermar 50TP40 Aurelia TI 4040 Aurelia TI 4055

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

40 50 55 40 50 40 50 40 50 40 50 40 50 40 50 55 40 55 40 55 40 55 40 50 55 40 50 40 50 40 55 40 50 55 40 50 40 50 40 55

C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G C,D,G

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Table 3. Validated system oils - fuel categories A, B, C, D and G. Lubricating oils with BN 30 included in Table 3 are designed to be used when operating Wärtsilä 46 engines on crude oil with low sulphur content (< 1,0 % m/m). Further, on heavy fuelled installations BN 30 lubricants have eventually a positive influence on cleanliness of the SCR catalyst. However, due to low lubricating oil consumption, with BN 30 oils lubricating oil change intervals will be shorter than with higher BN lubricating oils. Lubricating oils included in Table 3 can also be used in the Wärtsilä 46GD engine, if low sulphur heavy fuel or crude oil is used as a pilot / back-up fuel. SUPPLIER

BRAND NAME

Aegean Lubricants Co. BP Castrol Cepsa Chevron (Texaco + Caltex) Chinese Petroleum Corporation ENI S.p.A. ENOC ExxonMobil Fuchs Gulf Oil International Gulf Oil Marine / Sealub Alliance Indian Oil Corporation Irving Blending & Packaging JX Nippon Oil & Energy Corp. Lukoil Morris Lubricants Pertamina

Petrobras Petromin Corporation

BN

Alfamar 430 Alfamar GII 430 Energol IC-HFX 304 TLX Plus 304 Troncoil 3040 PLUS Larus 3040 Taro 30 DP 40 Taro 30 DP 40X Marilube Oil W 304

VISCOSITY SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

30 30 30 30 30 30 30 30 30

FUEL CATEG. A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G

Cladium 300 S SAE 40 Strata MSD 430 EPPCO Bahri MSD 430 Mobilgard M 430 Titan PSW 30 SAE 40 Gulfgen Supreme 430 Gulfgen Supreme Plus 430 GulfSea Power 4030 GulfSea Power II 4030 Servo Marine K-3040

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

30 30 30 30 30 30 30 30 30 30

A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G

Irving Marine MTX 3040

SAE 40

30

A,B,C,D,G

Marine T304

SAE 40

30

A,B,C,D,G

Navigo TPEO 30/40 Aquamor 130MD Martron 430 Medripal 430 Salyx 430 Marbrax CCD-430 Petromin Petropower Plus 2-40 Petromin Petropower 2-40

SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40 SAE 40

30 30 30 30 30 30 30 30

A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G

Petromin Petroshield 2-40

SAE 40

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A,B,C,D,G

SUPPLIER

BRAND NAME

Petron Petronas Lubricants International Shell Sinopec SK Lubricants Total / Lubmarine

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BN

Petromar XC 3040 Petromar HF 3040 Disrol 300 SAE 40

VISCOSITY SAE 40 SAE 40 SAE 40

30 30 30

FUEL CATEG. A,B,C,D,G A,B,C,D,G A,B,C,D,G

Argina T 40 TPEO 4030 Supermar 30TP40 Aurelia TI 4030

SAE 40 SAE 40 SAE 40 SAE 40

30 30 30 30

A,B,C,D,G A,B,C,D,G A,B,C,D,G A,B,C,D,G

Before using a lubricating oil not listed in Tables 1 - 3, the engine manufacturer must be contacted. Lubricating oils that are not validated have to be tested according to engine manufacturer’s procedures. Lubricating oil companies listed above along with other possible manufacturers and distributors undertake all responsibility for the performance of their validated lubricating oils in service to the exclusion of any liability of any Wärtsilä company belonging to Wärtsilä group. Further, they shall indemnify, compensate and hold harmless Wärtsilä and companies belonging to Wärtsilä group from and against any claims, damages and losses caused by the lubricating oils in question.

APPROVED LUBRICATING OILS FOR ABB VTR-TURBOCHARGERS SPECIAL LOW FRICTION SYNTHETIC OILS: CHANGE INTERVAL: 1500 hours (ABB’s List 2b) MANUFACTURER BRAND NAME VISCOSITY VISCOSITY VI cSt at 40 °C cSt at 100 °C Shell Corena S4 P 68 68 8,5 94 Sinopec Greatwall 4506N68 64,7 10,0 138 Synthetic Compressor Oil SPECIAL LOW FRICTION SYNTHETIC OILS: CHANGE INTERVAL: 2500 hours (ABB’s List 3b) MANUFACTURER BRAND NAME VISCOSITY VISCOSITY VI cSt at 40 °C cSt at 100 °C BP Enersyn TC-S 68 68 8,5 98 Chevron (Texaco Cetus PAO 68 68 10,3 138 + Caltex) Castrol Aircol SR 68 68 10,5 142 ENI S.p.A. Dicrea SX 68 71,6 10,5 134 ExxonMobil Rarus SHC 1026 66,8 10,4 144 SHC 626 69,9 10,9 147 Petrogal Galp Lubarep PRS68 65,8 10,4 146 Shell Corena S4 R 68 68 10,2 135

Total / Lubmarine

Barelf SM 68

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LUBRICATING OILS FOR ENGINE TURNING DEVICE Based on the turning device manufacturer’s instructions EP-gear oils having viscosity of 414 - 506 cSt at 40 °C = ISO VG 460 are normally considered as suitable lubricating oils for turning device. The following products are fulfilling the requirements: LUBRICATING OILS FOR ENGINE TURNING DEVICE BRAND NAME VISCOSITY VISCOSITY cSt at 40 °C cSt at 100 °C BP Energol GR-XP 460 460 30,5 Castrol Alpha SP 460 460 30,5 Chevron (Texaco Meropa 460 460 31,2 + Caltex) ENI S.p.A. Blasia 320 300 23,0 Fuchs Renolin CLP 460 460 30,4 ExxonMobil Mobilgear 600 XP 460 460 30,6 Shell Omala S2 G 460 460 30,8 Total / Lubmarine Carter EP 460 470 30,3 SUPPLIER

VISCOSITY INDEX (VI) 95 95 97 95 95 96 97 93

LUBRICATING OILS FOR GOVERNOR / ACTUATOR An oil of viscosity class SAE 30 or SAE 40 is suitable and usually the same oil can be used as in the engine. Turbocharger oil can also be used in the governor. At low ambient temperature it may be necessary to use a multigrade oil (e.g. SAE 5W-40) for better governor response during start-up. Oil change interval: 2000 service hours.